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(49841) 1999XN90  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.21369 6.276e-09 au
e 0.128868 3.662e-08
i 3.223 3.167e-06 deg
Ω 262.087 7.271e-05 deg
ω 261.925 7.387e-05 deg
M 82.208 1.336e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9284 au
Aphelion 2.499 au
Asc. node-Earth separation 1.2018 au
Desc. node-Earth separation 1.15426 au
Earth MOID 0.93956 au
Orbital period 1203.02 days
Date of orbit computation  feb 22 02:00
Observational summary
Optical observations (Discarded) 1495 (10)
Radar observations (Discarded) 0 (0)
Arc length 8999.92 days
Unobserved 366 days

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Ephemeris at epoch 60419 MJD
Right Ascension 294.838 deg
Declination -21.1757 deg
V Magnitude 20.02 mag
Solar Elongation 96.04 deg
Galactic Latitude -19.69 deg
Rate 0.241 deg/day
Direction 75.374 deg

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